Trailer
Images
 | Louis de Funès as Evan Evans |
 | Olivier de Funès as Philippe Evans |
 | Noëlle Adam as Françoise |
 | Franco Volpi as Le marquis |
 | Paola Tedesco as La fille sicilienne |
 | Paul Préboist as Le directeur de l'hôtel romain |
 | Daniel Bellus as Le jeune automobiliste au feu rouge |
 | Max Desrau as Un automobiliste au feu rouge |
 | Tiberio Murgia as Le père sicilien |
 | Martine Kelly as La danseuse qui se marie / Rejected dancer |
 | Puck Adams as Lina |
 | Franco Fabrizi as le fiancé de Françoise (as Franco Fabrizzi) |
 | Marco Tulli as Le commissaire |
| Géraldine Lynton as Une danseuse |
| Christine Reynolds as Une danseuse |
| Françoise Occipinti as Une danseuse |
| Lydie Callier as Une danseuse |
| Michèle Alba as Une danseuse |
 | Vittoria Di Silverio |
| Christor Georgiadis as Chris, preneur de son et cuisinier de la troupe (non-crédité) |
 | Micheline Luccioni as La passagère qui drague sur le yacht |
 | Jacqueline Doyen as L'automobiliste au feu rouge conduisant la MG blanche |
| Writing | |
| Jean Halain | Dialogue |
Production | |
| Robert Sussfeld | Producer |
Writing | |
| Géza von Radványi | Writer |
Sound | |
| François de Roubaix | Original Music Composer |
Editing | |
| Monique Isnardon | Editor |
Production | |
| Roger Debelmas | Producer |
Editing | |
| Robert Isnardon | Editor |
Production | |
| Alain Poiré | Producer |
Camera | |
| Jean Rabier | Director of Photography |
Crew | |
| Daniel Breton | Stunts |
Directing | |
| Serge Korber | Director |
Writing | |
| Serge Korber | Writer |
